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Tweets that mention a user (paginate with cursor until has_more is false). Example: GET /api/jack/mentions

Returns current Bitcoin network transaction fees.

Deterministic cashflow & return analytics in one call: NPV, IRR (periodic), XIRR (dated), MOIC / DPI / TVPI, payback period, plus an optional DCF valuation (enterprise value, equity value, implied share price) with Gordon-growth or exit-multiple terminal value. Pure math from caller-provided cashflows — no market-data feed, no fabrication. Every metric is accompanied by evidence-backed findings.

Premium deal underwriting in one deterministic call: a DCF valuation (enterprise value, equity value, implied share price; Gordon-growth or exit-multiple terminal), equity returns (IRR/XIRR, NPV, MOIC, payback), a discount-rate × terminal-assumption sensitivity grid, and the LP/GP distribution waterfall on the proceeds. Pure math from caller-provided inputs — no market-data feed, no fabrication — with evidence-backed findings on every section.

Deterministic fixed-income & loan analytics. Bond mode: solve price<->yield-to-maturity, current yield, Macaulay & modified duration, and convexity from the bond's terms. Loan mode (send principal + annualRate + termMonths): level-payment amortization with monthly payment, total interest/paid, and the full schedule. Pure math from caller-supplied terms — no market-data feed, no fabrication.

Fetch a URL with a real rendered browser (JavaScript executed) and return a PNG screenshot of the full page. Not JSON -- the response body is the image itself. Results are cached for 24 hours per URL. Cache status and fetch time are reported in the X-Cached and X-Fetched-At response headers.

USD Coin

Use this tool to calculate a fast, lightweight AI discoverability score for a domain. Checks JSON-LD, crawlability, and essential AEO/GEO metrics without generating a detailed action plan.

Use this tool to audit if a website can be crawled, understood, and cited by LLMs like ChatGPT or Claude. Ideal for coding agents to automatically audit and test generated web apps for SEO, accessibility, and AI-readiness before deployment. Returns a JSON action plan prioritizing structured data, semantic HTML, and GEO requirements.

Validates text integrity and generates Zero-Knowledge Proofs (ZKPs). Enterprise-grade ZKP security.

Bot Fuel — $0.25 entry for spend-capable wallets. Top Polymarket↔Kalshi gap + net-edge. Scale via pack/day.

El Niño event composites from El Niño Market Watch: 14 historical events (1951–2026) across 21 commodities, indexed-to-100 price paths around event onset with median/p25/p75 envelopes — the computed asset behind the dashboard charts.

US public company key annual financials from SEC XBRL: revenue, net income, assets, liabilities, equity, cash (3 years). Query: ?ticker= or ?cik=

Rent a REAL mobile phone number to receive an SMS/OTP. The number is a physical SIM in a phone we run — the hardest class of number to block (not VoIP). Returns a number + a poll URL. Then read the code with /v1/sms/inbox. The only OTP-reception service payable in USDC on x402…

US public company key annual financials from SEC XBRL: revenue, net income, assets, liabilities, equity, cash (3 years). Query: ?ticker= or ?cik=

Full French company report in ONE call: identity, VAT, HQ, officers, establishments, finances, legal notices (BODACC), RGE cert. Aggregates 3 sources. Free trial: /free/entreprise-360. Query: ?q= or ?siren=

The largest individual whale positions open right now: who, which side, how much notional and current PnL. The names behind the aggregate

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Search the catalog of every cataloged Earth-orbiting object — ~69,000 satellites, rocket bodies, and debris tracked by US Space Force / 18 SDS (via CelesTrak SATCAT). Filter by name (q, e.g. "starlink"), owner/launching country (owner — code like US/PRC/CIS or a name like "china"), object type (type = payload | rocket body | debris | unknown), launch-year range (launchYearFrom/launchYearTo), international/COSPAR designator prefix (intlDesignator, e.g. "2024-"), on-orbit vs decayed (onOrbit), or exact NORAD number (noradId). Each result carries the NORAD id, name, international designator, object type, owner + resolved country, launch date + site, decay date (null = still in orbit), and orbital parameters (period, inclination, apogee, perigee). The envelope total is the full count matching your filter — so onOrbit=true&type=payload answers "how many active satellites are up there", and owner=PRC tells you who launched them. For a satellite's live sub-point position, pass its noradId to /api/space/satellite.

Search the catalog of every cataloged Earth-orbiting object — ~69,000 satellites, rocket bodies, and debris tracked by US Space Force / 18 SDS (via CelesTrak SATCAT). Filter by name (q, e.g. "starlink"), owner/launching country (owner — code like US/PRC/CIS or a name like "china"), object type (type = payload | rocket body | debris | unknown), launch-year range (launchYearFrom/launchYearTo), international/COSPAR designator prefix (intlDesignator, e.g. "2024-"), on-orbit vs decayed (onOrbit), or exact NORAD number (noradId). Each result carries the NORAD id, name, international designator, object type, owner + resolved country, launch date + site, decay date (null = still in orbit), and orbital parameters (period, inclination, apogee, perigee). The envelope total is the full count matching your filter — so onOrbit=true&type=payload answers "how many active satellites are up there", and owner=PRC tells you who launched them. For a satellite's live sub-point position, pass its noradId to /api/space/satellite.

Manages file upload operations and storage.

Retrieves a previously uploaded file by its upload identifier.

Returns current cryptocurrency prices.

Checks the operational status of a domain or website.